Ostapenko J.
01/Record by surface
508 starts on all surfaces, 20 ended by retirement and kept, 3 walkovers listed and not counted. A count, not a record: the three records above are never added.
02/Titles
- 2025Porsche Tennis Grand PrixWTA500, clay. d. Sabalenka A. 6-4, 6-1
- 2024Ladies Linz OpenWTA500, hard. d. Alexandrova E. 6-2, 6-3
- 2024Adelaide InternationalWTA500, hard. d. Kasatkina D. 6-3, 6-2
- 2023Rothesay ClassicWTA250, grass. d. Krejcikova B. 7-6, 6-4
- 2022Dubai Duty Free Tennis ChampionshipsWTA500, hard. d. Kudermetova V. 6-0, 6-4
- 2021Viking InternationalWTA500, grass. d. Kontaveit A. 6-3, 6-3
- 2019BGL BNP Paribas Luxembourg OpenInternational, hard. d. Goerges J. 6-4, 6-1
- 2017Korea OpenInternational, hard. d. Haddad Maia B. 6-7, 6-1, 6-4
- 2017French OpenGrand Slam, clay. d. Halep S. 4-6, 6-4, 6-3
03/Round reached
| Stage | Entries ending here | Record at this round |
|---|---|---|
| Champion | 9 of 224 | |
| Final | 9 of 224 | 9-9 in 18 |
| Semifinal | 12 of 224 | 19-12 in 31 |
| Quarterfinal | 20 of 224 | 29-20 in 49 |
| 4th Round | 5 of 224 | 11-5 in 16 |
| 3rd Round | 36 of 224 | 28-36 in 64 |
| 2nd Round | 63 of 224 | 89-63 in 152 |
| 1st Round | 68 of 224 | 105-68 in 173 |
| Round robin | 2 of 224 | 2-3 in 5 |
An entry is one tournament in one season; its stage is the last round the draw shows her in, and a champion’s is the trophy. The record at a round counts matches started at that round, so a walkover moves her on without a line here.
04/By level
| Level | Starts | Hard | Clay | Grass | Titles |
|---|---|---|---|---|---|
| WTA1000 | 109 | 41-36 | 20-12 | none | 0 |
| Premier | 107 | 30-34 | 14-13 | 10-6 | 0 |
| Grand Slam | 104 | 26-20 | 15-10 | 22-11 | 1 |
| WTA500 | 82 | 30-22 | 9-6 | 12-3 | 5 |
| International | 71 | 29-21 | 11-8 | 1-1 | 2 |
| WTA250 | 30 | 8-4 | 1-1 | 11-5 | 1 |
| Tour Championships | 5 | 2-3 | none | none | 0 |
05/By season
| Season | Starts | Hard | Clay | Grass | Finals | Titles | Rank, newest row |
|---|---|---|---|---|---|---|---|
| 2026 | 38 | 9-10 | 7-5 | 5-2 | 0 | 0 | 30 |
| 2025 | 38 | 8-14 | 9-4 | 1-2 | 2 | 1 | 25 |
| 2024 | 46 | 18-10 | 6-4 | 5-3 | 2 | 2 | 12 |
| 2023 | 59 | 22-16 | 7-4 | 8-2 | 1 | 1 | 13 |
| 2022 | 50 | 22-13 | 1-3 | 8-3 | 3 | 1 | 23 |
| 2021 | 49 | 17-11 | 6-5 | 8-2 | 2 | 1 | 30 |
| 2020 | 15 | 3-3 | 5-4 | none | 0 | 0 | 44 |
| 2019 | 51 | 18-16 | 3-7 | 4-3 | 2 | 1 | 63 |
| 2018 | 44 | 13-15 | 3-4 | 7-2 | 1 | 0 | 18 |
| 2017 | 63 | 20-13 | 18-5 | 5-2 | 3 | 2 | 7 |
| 2016 | 42 | 10-14 | 5-5 | 4-4 | 1 | 0 | 44 |
| 2015 | 11 | 5-4 | none | 1-1 | 1 | 0 | 78 |
| 2014 | 2 | 1-1 | none | none | 0 | 0 | 407 |
Each season is the same count over that season’s matches alone, each surface with its own starts. A season with a start on no grass court says none rather than 0-0. December openers file to the season they open. Finals counts the finals that crowned a champion, a walkover final among them, so Titles is a subset of it and a final lost shows in the gap; the surface columns count starts, which a walkover is not.
06/Head to head
A record, never a share: the most-met opponent is Pliskova Ka., 6-5 in 11 meetings. A percentage of meetings is a win probability wearing a hat, and this section prints none. Meetings are matches started; a walkover between the two is noted and counted in neither column.
07/Match log
| Opponent | Score | Date | Tournament | Surface | Round | Result | Her rank |
|---|---|---|---|---|---|---|---|
| Frech M.No. 41 that day | 1-6, 3-6 | Aug 15, 2026 | Western & Southern Financial Group Women's OpenWTA1000 | hard | 2nd round | L | 30 |
| Zhang S.No. 57 that day | 0-6, 0-4 | Aug 4, 2026 | Canadian OpenWTA1000 | hard | 2nd round | Lret. | 29 |
| Sabalenka A.No. 1 that day | 4-6, 4-6 | Jul 3, 2026 | WimbledonGrand Slam | grass | 3rd round | L | 31 |
| Ruzic A.No. 61 that day | 6-2, 6-0 | Jul 1, 2026 | WimbledonGrand Slam | grass | 2nd round | W | 31 |
| Dart H.No. 152 that day | 6-3, 3-6, 6-4 | Jun 29, 2026 | WimbledonGrand Slam | grass | 1st round | W | 31 |
| Maria T.No. 112 that day | 1-6, 2-1 | Jun 26, 2026 | Eastbourne OpenWTA250 | grass | semifinal | Lret. | 35 |
| Sonmez Z.No. 54 that day | 6-3, 6-0 | Jun 25, 2026 | Eastbourne OpenWTA250 | grass | quarterfinal | W | 35 |
| Udvardy P.No. 71 that day | 3-6, 6-1, 6-2 | Jun 24, 2026 | Eastbourne OpenWTA250 | grass | 2nd round | W | 35 |
| Jones F.No. 103 that day | 6-2, 6-2 | Jun 22, 2026 | Eastbourne OpenWTA250 | grass | 1st round | W | 35 |
| Linette M.No. 73 that day | 2-6, 6-2, 2-6 | May 27, 2026 | French OpenGrand Slam | clay | 2nd round | L | 31 |
| Seidel E.No. 96 that day | 6-4, 6-4 | May 25, 2026 | French OpenGrand Slam | clay | 1st round | W | 31 |
| Cirstea S.No. 27 that day | 1-6, 6-7 | May 12, 2026 | Internazionali BNL d'ItaliaWTA1000 | clay | quarterfinal | L | 36 |
| Kalinskaya A.No. 24 that day | 6-1, 6-2 | May 11, 2026 | Internazionali BNL d'ItaliaWTA1000 | clay | 4th round | W | 36 |
| Zheng Q.No. 32 that day | 4-6, 6-4, 6-4 | May 9, 2026 | Internazionali BNL d'ItaliaWTA1000 | clay | 3rd round | W | 36 |
| Ruse E.G.No. 67 that day | 2-6, 6-2, 6-3 | May 7, 2026 | Internazionali BNL d'ItaliaWTA1000 | clay | 2nd round | W | 36 |
| Stefanini L.No. 154 that day | 6-0, 6-1 | May 6, 2026 | Internazionali BNL d'ItaliaWTA1000 | clay | 1st round | W | 36 |
| Potapova A.No. 56 that day | 6-4, 4-6, 4-6 | Apr 26, 2026 | Mutua Madrid OpenWTA1000 | clay | 3rd round | L | 40 |
| Waltert S.No. 97 that day | 6-2, 7-5 | Apr 24, 2026 | Mutua Madrid OpenWTA1000 | clay | 2nd round | W | 40 |
| Andreeva M.No. 10 that day | 7-5, 2-6, 4-6 | Apr 15, 2026 | Porsche Tennis Grand PrixWTA500 | clay | 1st round | L | 23 |
| Ruse E.G.No. 87 that day | 6-4, 4-6, 1-6 | Apr 10, 2026 | Ladies Linz OpenWTA500 | clay | quarterfinal | L | 23 |
| Eala A.No. 46 that day | 6-4, 7-5 | Apr 8, 2026 | Ladies Linz OpenWTA500 | clay | 2nd round | W | 23 |
| Baptiste H.No. 45 that day | 3-6, 4-6 | Mar 23, 2026 | Miami OpenWTA1000 | hard | 4th round | L | 24 |
| Paolini J.No. 7 that day | 5-7, 6-2, 7-5 | Mar 22, 2026 | Miami OpenWTA1000 | hard | 3rd round | W | 24 |
| Yastremska D.No. 54 that day | 6-4, 6-4 | Mar 20, 2026 | Miami OpenWTA1000 | hard | 2nd round | W | 24 |
| Pegula J.No. 5 that day | 6-4, 3-6, 2-6 | Mar 9, 2026 | BNP Paribas OpenWTA1000 | hard | 3rd round | L | 26 |
| Volynets K.No. 98 that day | 6-4, 7-6 | Mar 7, 2026 | BNP Paribas OpenWTA1000 | hard | 2nd round | W | 26 |
| Kalinskaya A.No. 23 that day | 6-2, 1-6, 4-6 | Feb 16, 2026 | Dubai Duty Free Tennis ChampionshipsWTA1000 | hard | 1st round | L | 27 |
| Mboko V.No. 13 that day | 3-6, 2-6 | Feb 13, 2026 | Qatar OpenWTA1000 | hard | semifinal | L | 24 |
| Cocciaretto E.No. 57 that day | 7-5, 6-4 | Feb 12, 2026 | Qatar OpenWTA1000 | hard | quarterfinal | W | 24 |
| Osorio M.No. 80 that day | 6-3, 6-1 | Feb 11, 2026 | Qatar OpenWTA1000 | hard | 3rd round | W | 24 |
| Alexandrova E.No. 10 that day | 6-4, 6-2 | Feb 10, 2026 | Qatar OpenWTA1000 | hard | 2nd round | W | 24 |
| Zakharova A.No. 105 that day | 6-7, 6-3, 6-4 | Feb 9, 2026 | Qatar OpenWTA1000 | hard | 1st round | W | 24 |
| Bejlek S.No. 101 that day | 4-6, 3-6 | Feb 4, 2026 | Abu Dhabi WTA Women's Tennis OpenWTA500 | hard | 2nd round | L | 24 |
| Selekhmeteva O.No. 76 that day | 5-7, 7-6, 6-2 | Feb 2, 2026 | Abu Dhabi WTA Women's Tennis OpenWTA500 | hard | 1st round | W | 24 |
| Wang Xin.No. 46 that day | 6-4, 4-6, 4-6 | Jan 22, 2026 | Australian OpenGrand Slam | hard | 2nd round | L | 24 |
| Sramkova R.No. 73 that day | 6-4, 6-4 | Jan 20, 2026 | Australian OpenGrand Slam | hard | 1st round | W | 24 |
| Valentova T.No. 60 that day | 5-7, 2-3 | Jan 13, 2026 | Adelaide InternationalWTA500 | hard | 1st round | Lret. | 24 |
| Cirstea S.No. 41 that day | 2-6, 6-7 | Jan 6, 2026 | Brisbane InternationalWTA500 | hard | 2nd round | L | 23 |
| Cirstea S.No. 58 that day | 0-6, 1-2 | Oct 7, 2025 | Wuhan OpenWTA1000 | hard | 1st round | Lret. | 25 |
| Hon P.No. 108 that day | 3-6, 2-6 | Sep 26, 2025 | China OpenWTA1000 | hard | 2nd round | L | 24 |
| Stakusic M.No. 155 that day | 4-6, 7-6, 2-6 | Sep 12, 2025 | Guadalajara OpenWTA500 | hard | 2nd round | L | 24 |
| Townsend T.No. 139 that day | 5-7, 1-6 | Aug 27, 2025 | US OpenGrand Slam | hard | 2nd round | L | 26 |
| Wang Xiy.No. 147 that day | 6-4, 6-3 | Aug 24, 2025 | US OpenGrand Slam | hard | 1st round | W | 26 |
| Bronzetti L.No. 61 that day | 6-1, 3-6, 4-6 | Aug 12, 2025 | Western & Southern Financial Group Women's OpenWTA1000 | hard | 3rd round | L | 30 |
| Osorio M.No. 56 that day | no set played | Aug 10, 2025 | Western & Southern Financial Group Women's OpenWTA1000 | hard | 2nd round | W/Owalkover, not counted | 30 |
| Osaka N.No. 49 that day | 2-6, 4-6 | Aug 1, 2025 | Canadian OpenWTA1000 | hard | 3rd round | L | 26 |
| Zarazua R.No. 68 that day | 6-2, 4-6, 6-2 | Jul 30, 2025 | Canadian OpenWTA1000 | hard | 2nd round | W | 26 |
| Kartal S.No. 51 that day | 5-7, 6-2, 2-6 | Jun 30, 2025 | WimbledonGrand Slam | grass | 1st round | L | 21 |
| Eala A.No. 74 that day | 6-0, 2-6, 2-3 | Jun 25, 2025 | Eastbourne OpenWTA250 | grass | 2nd round | Lret. | 20 |
| Kartal S.No. 49 that day | 6-3, 7-6 | Jun 24, 2025 | Eastbourne OpenWTA250 | grass | 1st round | W | 20 |
The 50 most recent of 511 rows. The older rows are in every count on this page and are printed on other pages, not dropped: each one is on one of the 215 head-to-head pages linked above, which carry every meeting, and on its tournament’s page.
Main-draw singles on the tour, 2014 to 2026, counted from the match rows. A match ended by retirement keeps the sets that were completed and is marked; a walkover is listed with no score and enters no count. Ranks are the tour’s ranking on the day of the match. No serve statistic appears on this page: the one archive that carries them is licensed for non-commercial use only. The WTA record runs through Aug 30, 2026.